REFRESHTIMEOUT
if (!psn->attrread || REFRESHTIMEOUT(pctx, time(NULL)-psn->attrread))
if (psn->symlink && !REFRESHTIMEOUT(pctx, time(NULL) - psn->slread))
if (!psn->attrread || REFRESHTIMEOUT(pctx, time(NULL)-psn->attrread)) {
&& !REFRESHTIMEOUT(pctx, time(NULL) - psn->dentread))